Microsoft Exchange Server
Recent Microsoft Exchange Server Security Advisories
| Advisory | Title | Published |
|---|---|---|
| CVE-2023-36439 | Microsoft Exchange Server Remote Code Execution Vulnerability | November 14, 2023 |
| CVE-2023-36039 | Microsoft Exchange Server Spoofing Vulnerability | November 14, 2023 |
| CVE-2023-36050 | Microsoft Exchange Server Spoofing Vulnerability | November 14, 2023 |
| CVE-2023-36035 | Microsoft Exchange Server Spoofing Vulnerability | November 14, 2023 |
| CVE-2023-36778 | Microsoft Exchange Server Remote Code Execution Vulnerability | October 10, 2023 |
| CVE-2023-36744 | Microsoft Exchange Server Remote Code Execution Vulnerability | September 12, 2023 |
| CVE-2023-36756 | Microsoft Exchange Server Remote Code Execution Vulnerability | September 12, 2023 |
| CVE-2023-36757 | Microsoft Exchange Server Spoofing Vulnerability | September 12, 2023 |
| CVE-2023-36745 | Microsoft Exchange Server Remote Code Execution Vulnerability | September 12, 2023 |
| CVE-2023-36777 | Microsoft Exchange Server Information Disclosure Vulnerability | September 12, 2023 |
By the Year
In 2023 there have been 27 vulnerabilities in Microsoft Exchange Server with an average score of 8.1 out of ten. Last year Exchange Server had 18 security vulnerabilities published. That is, 9 more vulnerabilities have already been reported in 2023 as compared to last year. However, the average CVE base score of the vulnerabilities in 2023 is greater by 0.28.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2023 | 27 | 8.13 |
| 2022 | 18 | 7.85 |
| 2021 | 31 | 7.79 |
| 2020 | 14 | 7.58 |
| 2019 | 12 | 7.23 |
| 2018 | 16 | 6.58 |
It may take a day or so for new Exchange Server vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Microsoft Exchange Server Security Vulnerabilities
Microsoft Exchange Server Spoofing Vulnerability
CVE-2023-36050
8 - High
- November 14, 2023
Microsoft Exchange Server Spoofing Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2023-36439
8 - High
- November 14, 2023
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Spoofing Vulnerability
CVE-2023-36039
8 - High
- November 14, 2023
Microsoft Exchange Server Spoofing Vulnerability
Microsoft Exchange Server Spoofing Vulnerability
CVE-2023-36035
8 - High
- November 14, 2023
Microsoft Exchange Server Spoofing Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2023-36778
8 - High
- October 10, 2023
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Information Disclosure Vulnerability
CVE-2023-36777
5.7 - Medium
- September 12, 2023
Microsoft Exchange Server Information Disclosure Vulnerability
Microsoft Exchange Server Spoofing Vulnerability
CVE-2023-36757
8 - High
- September 12, 2023
Microsoft Exchange Server Spoofing Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2023-36756
8 - High
- September 12, 2023
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2023-36745
8 - High
- September 12, 2023
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2023-36744
8 - High
- September 12, 2023
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2023-35388
8 - High
- August 08, 2023
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Elevation of Privilege Vulnerability
CVE-2023-21709
9.8 - Critical
- August 08, 2023
Microsoft Exchange Server Elevation of Privilege Vulnerability
Improper Restriction of Excessive Authentication Attempts
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2023-38185
8.8 - High
- August 08, 2023
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2023-38182
8 - High
- August 08, 2023
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Spoofing Vulnerability
CVE-2023-38181
8.8 - High
- August 08, 2023
Microsoft Exchange Server Spoofing Vulnerability
Microsoft Exchange Remote Code Execution Vulnerability
CVE-2023-35368
8.8 - High
- August 08, 2023
Microsoft Exchange Remote Code Execution Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2023-32031
8.8 - High
- June 14, 2023
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2023-28310
8 - High
- June 14, 2023
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2023-21529
8.8 - High
- February 14, 2023
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2023-21710
7.2 - High
- February 14, 2023
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2023-21707
8.8 - High
- February 14, 2023
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2023-21706
8.8 - High
- February 14, 2023
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Spoofing Vulnerability
CVE-2023-21745
8 - High
- January 10, 2023
Microsoft Exchange Server Spoofing Vulnerability
Microsoft Exchange Server Elevation of Privilege Vulnerability
CVE-2023-21764
7.8 - High
- January 10, 2023
Microsoft Exchange Server Elevation of Privilege Vulnerability
Microsoft Exchange Server Elevation of Privilege Vulnerability
CVE-2023-21763
7.8 - High
- January 10, 2023
Microsoft Exchange Server Elevation of Privilege Vulnerability
Microsoft Exchange Server Spoofing Vulnerability
CVE-2023-21762
8 - High
- January 10, 2023
Microsoft Exchange Server Spoofing Vulnerability
Microsoft Exchange Server Information Disclosure Vulnerability
CVE-2023-21761
7.5 - High
- January 10, 2023
Microsoft Exchange Server Information Disclosure Vulnerability
Microsoft Exchange Server Elevation of Privilege Vulnerability
CVE-2022-41123
7.8 - High
- November 09, 2022
Microsoft Exchange Server Elevation of Privilege Vulnerability
Microsoft Exchange Server Elevation of Privilege Vulnerability
CVE-2022-41080
8.8 - High
- November 09, 2022
Microsoft Exchange Server Elevation of Privilege Vulnerability
Microsoft Exchange Server Spoofing Vulnerability
CVE-2022-41079
8 - High
- November 09, 2022
Microsoft Exchange Server Spoofing Vulnerability
Microsoft Exchange Server Spoofing Vulnerability
CVE-2022-41078
8 - High
- November 09, 2022
Microsoft Exchange Server Spoofing Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability.
CVE-2022-41082
8.8 - High
- October 03, 2022
Microsoft Exchange Server Remote Code Execution Vulnerability.
Marshaling, Unmarshaling
Microsoft Exchange Server Elevation of Privilege Vulnerability.
CVE-2022-41040
8.8 - High
- October 03, 2022
Microsoft Exchange Server Elevation of Privilege Vulnerability.
XSPA
Microsoft Exchange Server Information Disclosure Vulnerability
CVE-2022-30134
6.5 - Medium
- August 09, 2022
Microsoft Exchange Server Information Disclosure Vulnerability
Microsoft Exchange Server Elevation of Privilege Vulnerability
CVE-2022-24516
8 - High
- August 09, 2022
Microsoft Exchange Server Elevation of Privilege Vulnerability
Microsoft Exchange Server Elevation of Privilege Vulnerability
CVE-2022-24477
8 - High
- August 09, 2022
Microsoft Exchange Server Elevation of Privilege Vulnerability
Microsoft Exchange Server Elevation of Privilege Vulnerability
CVE-2022-21980
8 - High
- August 09, 2022
Microsoft Exchange Server Elevation of Privilege Vulnerability
Microsoft Exchange Server Information Disclosure Vulnerability
CVE-2022-21979
4.8 - Medium
- August 09, 2022
Microsoft Exchange Server Information Disclosure Vulnerability
Microsoft Exchange Server Information Disclosure Vulnerability
CVE-2022-34692
5.3 - Medium
- August 09, 2022
Microsoft Exchange Server Information Disclosure Vulnerability
Microsoft Exchange Server Elevation of Privilege Vulnerability.
CVE-2022-21978
8.2 - High
- May 10, 2022
Microsoft Exchange Server Elevation of Privilege Vulnerability.
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2022-23277
8.8 - High
- March 09, 2022
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Spoofing Vulnerability
CVE-2022-24463
6.5 - Medium
- March 09, 2022
Microsoft Exchange Server Spoofing Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2022-21855
9 - Critical
- January 11, 2022
Microsoft Exchange Server Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2022-21846, CVE-2022-21969.
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2022-21846
9 - Critical
- January 11, 2022
Microsoft Exchange Server Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2022-21855, CVE-2022-21969.
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2022-21969
9 - Critical
- January 11, 2022
Microsoft Exchange Server Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2022-21846, CVE-2022-21855.
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-42321
8.8 - High
- November 10, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Spoofing Vulnerability
CVE-2021-41349
6.5 - Medium
- November 10, 2021
Microsoft Exchange Server Spoofing Vulnerability This CVE ID is unique from CVE-2021-42305.
Microsoft Exchange Server Spoofing Vulnerability
CVE-2021-42305
6.5 - Medium
- November 10, 2021
Microsoft Exchange Server Spoofing Vulnerability This CVE ID is unique from CVE-2021-41349.
Microsoft Exchange Server Spoofing Vulnerability
CVE-2021-41350
6.5 - Medium
- October 13, 2021
Microsoft Exchange Server Spoofing Vulnerability
Microsoft Exchange Server Elevation of Privilege Vulnerability
CVE-2021-41348
8 - High
- October 13, 2021
Microsoft Exchange Server Elevation of Privilege Vulnerability
Improper Privilege Management
Microsoft Exchange Server Denial of Service Vulnerability
CVE-2021-34453
7.5 - High
- October 13, 2021
Microsoft Exchange Server Denial of Service Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-26427
9 - Critical
- October 13, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Elevation of Privilege Vulnerability
CVE-2021-33768
8 - High
- July 14, 2021
Microsoft Exchange Server Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-34470, CVE-2021-34523.
Microsoft Exchange Information Disclosure Vulnerability
CVE-2021-33766
7.5 - High
- July 14, 2021
Microsoft Exchange Information Disclosure Vulnerability
authentification
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-31206
8 - High
- July 14, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-31196, CVE-2021-34473.
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-31196
7.2 - High
- July 14, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-31206, CVE-2021-34473.
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-34473
9.8 - Critical
- July 14, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-31196, CVE-2021-31206.
XSPA
Microsoft Exchange Server Elevation of Privilege Vulnerability
CVE-2021-34470
8 - High
- July 14, 2021
Microsoft Exchange Server Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-33768, CVE-2021-34523.
Microsoft Exchange Server Elevation of Privilege Vulnerability
CVE-2021-34523
9.8 - Critical
- July 14, 2021
Microsoft Exchange Server Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-33768, CVE-2021-34470.
authentification
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-31195
6.5 - Medium
- May 11, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-31198
7.8 - High
- May 11, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability
Improper Input Validation
Microsoft Exchange Server Security Feature Bypass Vulnerability
CVE-2021-31207
6.6 - Medium
- May 11, 2021
Microsoft Exchange Server Security Feature Bypass Vulnerability
Unrestricted File Upload
Microsoft Exchange Server Spoofing Vulnerability
CVE-2021-31209
6.5 - Medium
- May 11, 2021
Microsoft Exchange Server Spoofing Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-28480
9.8 - Critical
- April 13, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-28481, CVE-2021-28482, CVE-2021-28483.
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-28481
9.8 - Critical
- April 13, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-28480, CVE-2021-28482, CVE-2021-28483.
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-28482
8.8 - High
- April 13, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-28480, CVE-2021-28481, CVE-2021-28483.
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-28483
9 - Critical
- April 13, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-28480, CVE-2021-28481, CVE-2021-28482.
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-26412
7.2 - High
- March 03, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-26854, CVE-2021-26855, CVE-2021-26857, CVE-2021-26858, CVE-2021-27065, CVE-2021-27078.
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-26854
7.2 - High
- March 03, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-26412, CVE-2021-26855, CVE-2021-26857, CVE-2021-26858, CVE-2021-27065, CVE-2021-27078.
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-26855
9.8 - Critical
- March 03, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-26412, CVE-2021-26854, CVE-2021-26857, CVE-2021-26858, CVE-2021-27065, CVE-2021-27078.
XSPA
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-26857
7.8 - High
- March 03, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-26412, CVE-2021-26854, CVE-2021-26855, CVE-2021-26858, CVE-2021-27065, CVE-2021-27078.
Marshaling, Unmarshaling
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-26858
7.8 - High
- March 03, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-26412, CVE-2021-26854, CVE-2021-26855, CVE-2021-26857, CVE-2021-27065, CVE-2021-27078.
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-27065
7.8 - High
- March 03, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-26412, CVE-2021-26854, CVE-2021-26855, CVE-2021-26857, CVE-2021-26858, CVE-2021-27078.
Directory traversal
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-27078
7.2 - High
- March 03, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-26412, CVE-2021-26854, CVE-2021-26855, CVE-2021-26857, CVE-2021-26858, CVE-2021-27065.
Microsoft Exchange Server Spoofing Vulnerability
CVE-2021-1730
5.4 - Medium
- February 25, 2021
Microsoft Exchange Server Spoofing Vulnerability This CVE ID is unique from CVE-2021-24085.
Microsoft Exchange Server Spoofing Vulnerability
CVE-2021-24085
5.5 - Medium
- February 25, 2021
Microsoft Exchange Server Spoofing Vulnerability This CVE ID is unique from CVE-2021-1730.
Microsoft Exchange Remote Code Execution Vulnerability
CVE-2020-17117
7.2 - High
- December 10, 2020
Microsoft Exchange Remote Code Execution Vulnerability This CVE ID is unique from CVE-2020-17132, CVE-2020-17141, CVE-2020-17142, CVE-2020-17144.
Microsoft Exchange Remote Code Execution Vulnerability
CVE-2020-17132
9.1 - Critical
- December 10, 2020
Microsoft Exchange Remote Code Execution Vulnerability This CVE ID is unique from CVE-2020-17117, CVE-2020-17141, CVE-2020-17142, CVE-2020-17144.
Code Injection
Microsoft Exchange Remote Code Execution Vulnerability
CVE-2020-17141
8.4 - High
- December 10, 2020
Microsoft Exchange Remote Code Execution Vulnerability This CVE ID is unique from CVE-2020-17117, CVE-2020-17132, CVE-2020-17142, CVE-2020-17144.
Code Injection
Microsoft Exchange Remote Code Execution Vulnerability
CVE-2020-17142
9.1 - Critical
- December 10, 2020
Microsoft Exchange Remote Code Execution Vulnerability This CVE ID is unique from CVE-2020-17117, CVE-2020-17132, CVE-2020-17141, CVE-2020-17144.
Code Injection
Microsoft Exchange Information Disclosure Vulnerability
CVE-2020-17143
8.8 - High
- December 10, 2020
Microsoft Exchange Information Disclosure Vulnerability
Information Disclosure
Microsoft Exchange Remote Code Execution Vulnerability
CVE-2020-17144
8.4 - High
- December 10, 2020
Microsoft Exchange Remote Code Execution Vulnerability This CVE ID is unique from CVE-2020-17117, CVE-2020-17132, CVE-2020-17141, CVE-2020-17142.
Marshaling, Unmarshaling
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2020-17083
5.4 - Medium
- November 11, 2020
Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2020-17084.
XSS
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2020-17084
8.8 - High
- November 11, 2020
Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2020-17083.
Classic Buffer Overflow
Microsoft Exchange Server Denial of Service Vulnerability
CVE-2020-17085
4.9 - Medium
- November 11, 2020
Microsoft Exchange Server Denial of Service Vulnerability
Improper Input Validation
An information disclosure vulnerability exists in how Microsoft Exchange validates tokens when handling certain messages
CVE-2020-16969
6.5 - Medium
- October 16, 2020
An information disclosure vulnerability exists in how Microsoft Exchange validates tokens when handling certain messages, aka 'Microsoft Exchange Information Disclosure Vulnerability'.
A remote code execution vulnerability exists in Microsoft Exchange server due to improper validation of cmdlet arguments.An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the System user
CVE-2020-16875
7.2 - High
- September 11, 2020
A remote code execution vulnerability exists in Microsoft Exchange server due to improper validation of cmdlet arguments.An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the System user, aka 'Microsoft Exchange Server Remote Code Execution Vulnerability'.
Injection
A cross-site-scripting (XSS) vulnerability exists when Microsoft Exchange Server does not properly sanitize a specially crafted web request to an affected Exchange server
CVE-2020-0903
5.4 - Medium
- March 12, 2020
A cross-site-scripting (XSS) vulnerability exists when Microsoft Exchange Server does not properly sanitize a specially crafted web request to an affected Exchange server, aka 'Microsoft Exchange Server Spoofing Vulnerability'.
XSS
A remote code execution vulnerability exists in Microsoft Exchange software when the software fails to properly handle objects in memory
CVE-2020-0688
8.8 - High
- February 11, 2020
A remote code execution vulnerability exists in Microsoft Exchange software when the software fails to properly handle objects in memory, aka 'Microsoft Exchange Memory Corruption Vulnerability'.
authentification
An elevation of privilege vulnerability exists in Microsoft Exchange Server
CVE-2020-0692
8.1 - High
- February 11, 2020
An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka 'Microsoft Exchange Server Elevation of Privilege Vulnerability'.
Improper Privilege Management
A remote code execution vulnerability exists in Microsoft Exchange through the deserialization of metadata
CVE-2019-1373
9.8 - Critical
- November 12, 2019
A remote code execution vulnerability exists in Microsoft Exchange through the deserialization of metadata via PowerShell, aka 'Microsoft Exchange Remote Code Execution Vulnerability'.
Marshaling, Unmarshaling
A denial of service vulnerability exists in Microsoft Exchange Server software when the software fails to properly handle objects in memory
CVE-2019-1233
7.5 - High
- September 11, 2019
A denial of service vulnerability exists in Microsoft Exchange Server software when the software fails to properly handle objects in memory, aka 'Microsoft Exchange Denial of Service Vulnerability'.
A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web App (OWA) fails to properly handle web requests
CVE-2019-1266
6.1 - Medium
- September 11, 2019
A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web App (OWA) fails to properly handle web requests, aka 'Microsoft Exchange Spoofing Vulnerability'.
XSS
An information disclosure vulnerability exists when Exchange allows creation of entities with Display Names having non-printable characters
CVE-2019-1084
6.5 - Medium
- July 15, 2019
An information disclosure vulnerability exists when Exchange allows creation of entities with Display Names having non-printable characters. An authenticated attacker could exploit this vulnerability by creating entities with invalid display names, which, when added to conversations, remain invisible. This security update addresses the issue by validating display names upon creation in Microsoft Exchange, and by rendering invalid display names correctly in Microsoft Outlook clients., aka 'Microsoft Exchange Information Disclosure Vulnerability'.
Information Disclosure
An elevation of privilege vulnerability exists in Microsoft Exchange Server
CVE-2019-1136
8.1 - High
- July 15, 2019
An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka 'Microsoft Exchange Server Elevation of Privilege Vulnerability'.
A cross-site-scripting (XSS) vulnerability exists when Microsoft Exchange Server does not properly sanitize a specially crafted web request to an affected Exchange server
CVE-2019-1137
5.4 - Medium
- July 15, 2019
A cross-site-scripting (XSS) vulnerability exists when Microsoft Exchange Server does not properly sanitize a specially crafted web request to an affected Exchange server, aka 'Microsoft Exchange Server Spoofing Vulnerability'.
XSS
A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web Access (OWA) fails to properly handle web requests
CVE-2019-0817
5.4 - Medium
- April 09, 2019
A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web Access (OWA) fails to properly handle web requests, aka 'Microsoft Exchange Spoofing Vulnerability'. This CVE ID is unique from CVE-2019-0858.
Data Processing Errors
A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web Access (OWA) fails to properly handle web requests
CVE-2019-0858
6.1 - Medium
- April 09, 2019
A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web Access (OWA) fails to properly handle web requests, aka 'Microsoft Exchange Spoofing Vulnerability'. This CVE ID is unique from CVE-2019-0817.
XSS
An elevation of privilege vulnerability exists in Microsoft Exchange Server
CVE-2019-0686
7.4 - High
- March 05, 2019
An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka 'Microsoft Exchange Server Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-0724.
An elevation of privilege vulnerability exists in Microsoft Exchange Server
CVE-2019-0724
8.1 - High
- March 05, 2019
An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka 'Microsoft Exchange Server Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-0686.
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